Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r019-tall-162038041100021.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-02b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041100021
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 417K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1620413700567

Running Version 0
[2021-05-07 18:55:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-07 18:55:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 18:55:02] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2021-05-07 18:55:02] [INFO ] Transformed 1242 places.
[2021-05-07 18:55:02] [INFO ] Transformed 1621 transitions.
[2021-05-07 18:55:02] [INFO ] Found NUPN structural information;
[2021-05-07 18:55:02] [INFO ] Parsed PT model containing 1242 places and 1621 transitions in 169 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 6 ms.15378KB memory used
Starting structural reductions, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Drop transitions removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 1242 transition count 1339
Reduce places removed 282 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 296 rules applied. Total rules applied 578 place count 960 transition count 1325
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 582 place count 956 transition count 1325
Performed 284 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 284 Pre rules applied. Total rules applied 582 place count 956 transition count 1041
Deduced a syphon composed of 284 places in 3 ms
Ensure Unique test removed 23 places
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 3 with 591 rules applied. Total rules applied 1173 place count 649 transition count 1041
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1191 place count 647 transition count 1025
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1207 place count 631 transition count 1025
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1207 place count 631 transition count 1017
Deduced a syphon composed of 8 places in 5 ms
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1231 place count 615 transition count 1017
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1231 place count 615 transition count 1009
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1247 place count 607 transition count 1009
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 1285 place count 569 transition count 971
Iterating global reduction 5 with 38 rules applied. Total rules applied 1323 place count 569 transition count 971
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1324 place count 569 transition count 970
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 14 Pre rules applied. Total rules applied 1324 place count 569 transition count 956
Deduced a syphon composed of 14 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 29 rules applied. Total rules applied 1353 place count 554 transition count 956
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1353 place count 554 transition count 955
Deduced a syphon composed of 1 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 1356 place count 552 transition count 955
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1359 place count 549 transition count 934
Iterating global reduction 6 with 3 rules applied. Total rules applied 1362 place count 549 transition count 934
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1362 place count 549 transition count 932
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1366 place count 547 transition count 932
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1367 place count 546 transition count 924
Iterating global reduction 6 with 1 rules applied. Total rules applied 1368 place count 546 transition count 924
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1369 place count 545 transition count 916
Iterating global reduction 6 with 1 rules applied. Total rules applied 1370 place count 545 transition count 916
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1371 place count 544 transition count 908
Iterating global reduction 6 with 1 rules applied. Total rules applied 1372 place count 544 transition count 908
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1373 place count 543 transition count 900
Iterating global reduction 6 with 1 rules applied. Total rules applied 1374 place count 543 transition count 900
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1375 place count 542 transition count 892
Iterating global reduction 6 with 1 rules applied. Total rules applied 1376 place count 542 transition count 892
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1377 place count 541 transition count 884
Iterating global reduction 6 with 1 rules applied. Total rules applied 1378 place count 541 transition count 884
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1379 place count 540 transition count 876
Iterating global reduction 6 with 1 rules applied. Total rules applied 1380 place count 540 transition count 876
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1381 place count 539 transition count 868
Iterating global reduction 6 with 1 rules applied. Total rules applied 1382 place count 539 transition count 868
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1383 place count 538 transition count 860
Iterating global reduction 6 with 1 rules applied. Total rules applied 1384 place count 538 transition count 860
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1385 place count 537 transition count 852
Iterating global reduction 6 with 1 rules applied. Total rules applied 1386 place count 537 transition count 852
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1387 place count 536 transition count 844
Iterating global reduction 6 with 1 rules applied. Total rules applied 1388 place count 536 transition count 844
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1389 place count 535 transition count 836
Iterating global reduction 6 with 1 rules applied. Total rules applied 1390 place count 535 transition count 836
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1391 place count 534 transition count 828
Iterating global reduction 6 with 1 rules applied. Total rules applied 1392 place count 534 transition count 828
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1393 place count 533 transition count 820
Iterating global reduction 6 with 1 rules applied. Total rules applied 1394 place count 533 transition count 820
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1395 place count 532 transition count 812
Iterating global reduction 6 with 1 rules applied. Total rules applied 1396 place count 532 transition count 812
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1397 place count 531 transition count 804
Iterating global reduction 6 with 1 rules applied. Total rules applied 1398 place count 531 transition count 804
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 6 with 132 rules applied. Total rules applied 1530 place count 465 transition count 738
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1531 place count 464 transition count 737
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 1533 place count 463 transition count 737
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1534 place count 462 transition count 736
Iterating global reduction 6 with 1 rules applied. Total rules applied 1535 place count 462 transition count 736
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 1537 place count 462 transition count 734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1538 place count 461 transition count 734
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1540 place count 460 transition count 743
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1541 place count 459 transition count 742
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 6 rules applied. Total rules applied 1547 place count 455 transition count 740
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1549 place count 453 transition count 740
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 1549 place count 453 transition count 734
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 13 rules applied. Total rules applied 1562 place count 446 transition count 734
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 10 with 3 rules applied. Total rules applied 1565 place count 443 transition count 734
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1565 place count 443 transition count 733
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1567 place count 442 transition count 733
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1577 place count 437 transition count 728
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1579 place count 435 transition count 726
Iterating global reduction 11 with 2 rules applied. Total rules applied 1581 place count 435 transition count 726
Applied a total of 1581 rules in 778 ms. Remains 435 /1242 variables (removed 807) and now considering 726/1621 (removed 895) transitions.
Finished structural reductions, in 1 iterations. Remains : 435/1242 places, 726/1621 transitions.
Finished random walk after 68 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=34 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1620413704298

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-02b"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-02b, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041100021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02b.tgz
mv ASLink-PT-02b execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;